17 matches found
CVE-2026-91991
A flaw was found in Tornado. An attacker can bypass security validation in the setcookie function by using capitalized or legacy keyword arguments. This allows the attacker to inject arbitrary cookie attributes, such as Domain or SameSite, and modify cookie security settings. The consequence is t...
CVE-2026-91991
Tornado before 6.5.8 contains an incomplete fix for cookie attribute injection that allows attackers to inject arbitrary cookie attributes by passing capitalized or legacy keyword arguments to setcookie. Attackers can embed semicolon-delimited data in capitalized parameters like Domain, Path, or...
DEBIAN-CVE-2026-91991
Tornado before 6.5.8 contains an incomplete fix for cookie attribute injection that allows attackers to inject arbitrary cookie attributes by passing capitalized or legacy keyword arguments to setcookie. Attackers can embed semicolon-delimited data in capitalized parameters like Domain, Path, or...
EUVD-2026-78663
Tornado before 6.5.8 contains an incomplete fix for cookie attribute injection that allows attackers to inject arbitrary cookie attributes by passing capitalized or legacy keyword arguments to setcookie. Attackers can embed semicolon-delimited data in capitalized parameters like Domain, Path, or...
CVE-2026-91991 Tornado before 6.5.8 Cookie Attribute Injection via Capitalized kwargs
Tornado before 6.5.8 contains an incomplete fix for cookie attribute injection that allows attackers to inject arbitrary cookie attributes by passing capitalized or legacy keyword arguments to setcookie. Attackers can embed semicolon-delimited data in capitalized parameters like Domain, Path, or...
GHSA-WWV5-G3V4-889X Tornado: Incomplete fix for CVE-2026-35536: cookie attribute injection re-opened via the legacy case-insensitive `**kwargs` path in `set_cookie`
Summary The CVE-2026-35536 fix added a validation loop that rejects \x00-\x20\x3b\x7f, but only for the hardcoded lowercase keys name/domain/path/samesite. The still-live deprecated kwargs path writes attacker-supplied attribute values straight into the Morsel with no validation, and because...
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Overview tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' via the setcookie method when...
MGASA-2026-0216 Updated python-tornado packages fix security vulnerabilities
Tornado has a DoS due to too many multipart parts. CVE-2026-31958 In Tornado, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters. CVE-2026-35536...
microdot 注入漏洞
Microdot is a minimalistic Python web framework developed by Miguel Grinberg. Versions of Microdot prior to 2.6.1 contained an injection vulnerability. This vulnerability stemmed from the Response.setcookie method not properly cleaning the string parameters, which could lead to header injection...
Medium: python-tornado
Issue Overview: In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters. CVE-2026-35536 Affected Packages: python-tornado Issue Correction: Run dnf update python-tornado...
Tornado has cookie attribute injection via .RequestHandler.set_cookie
In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters...
EUVD-2026-18574
In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters...
UBUNTU-CVE-2026-35536
In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters...
CVE-2026-35536
In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters...
CVE-2026-35536
In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.setcookie were not checked for crafted characters...
Parameter Injection
Overview tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. Affected versions of this package are vulnerable to Parameter Injection in the setcookie function in web.py. An attacker can manipulate cookie attributes by injecting values after ...
Codeigniter4's Secure or HttpOnly flag set in Config\Cookie is not reflected in Cookies issued
Impact Setting $secure or $httponly value to true in Config\Cookie is not reflected in setcookie or Response::setCookie. Note This vulnerability does not affect session cookies. The following code does not issue a cookie with the secure flag even if you set $secure = true in Config\Cookie. php...